Pith Number

pith:VXFBJS3K

pith:2018:VXFBJS3KM6SBMHVHJI6MBTUTMP

not attested not anchored not stored refs pending

Phase velocity and light bending in a gravitational potential

Brahim Lamine, Jos\'e-Philippe P\'erez

arxiv:1806.02827 v1 · 2018-06-07 · gr-qc · physics.hist-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXFBJS3KM6SBMHVHJI6MBTUTMP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:13:54.685146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adca14cb6a67a4161ea74a3cc0ce9363cfd9f7cafbd51b1ce2025178ef306523

Aliases

arxiv: 1806.02827 · arxiv_version: 1806.02827v1 · doi: 10.48550/arxiv.1806.02827 · pith_short_12: VXFBJS3KM6SB · pith_short_16: VXFBJS3KM6SBMHVH · pith_short_8: VXFBJS3K

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VXFBJS3KM6SBMHVHJI6MBTUTMP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: adca14cb6a67a4161ea74a3cc0ce9363cfd9f7cafbd51b1ce2025178ef306523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc473f10cd2e0a849cf75292a71966ecdf9c7003dcf8d5dfaf0675c5ea3f732",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-07T11:38:26Z",
    "title_canon_sha256": "2d46913153099140d48ecb327d2c6e00e8f9e0666560f3dc185ffb727170f4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02827",
    "kind": "arxiv",
    "version": 1
  }
}